Gardenia pots are rotten during the flowering period, what should I do with the yellow leaves after

Pay attention to put it in a cool position, find that the leaves begin to return to normal and slowly increase the scattered light, do not take it to the sun all at once to expose it, it is best to put it in a semi-shaded environment in summer.

During the serving basin. It is also normal for flowers to fall and fall buds. The plant root system is damaged, and the root's ability to absorb water becomes poor.

Now is the high temperature season, and plant leaf respiration and transpiration need the coordination and cooperation of the root system. When respiration is greater than transpiration, the plant will exhibit defoliation. This is the self-helping, self-regulating mechanism of plants.

In order to reduce the burden on the root system and speed up plant recovery. We can also artificially remove some leaves or flower buds according to the state of plant growth and recovery.

The temperature is high in summer, the environment of high temperature and humidity is very easy to be infected, and the roots are damaged, and bacteria and viruses will invade from the wound.

First change to a new pot, and then spray ferrous sulfate solution twice a month to treat yellow leaf disease, the concentration is not too large, do not spray on the leaves.

The yellowing of the leaves may be due to the fact that they are not adapted to the new environment, so they are not able to quickly adjust their state to adapt to the new environment. Then at this time, we must pay attention to fertilizer supply to assist gardenias to enter the state faster. In addition, you also need to pay attention to the repotting, if you change the soil together, remember to see if the soil composition is suitable for the growth of gardenias.

The gardenia is still shedding its leaves, indicating that the tree has not yet recovered, and the seedlings should continue to slow down at this time. Slow seedlings should be carried out in a cool and ventilated place, and should not be watered too much to prevent water from wetting and rotting roots. In summer, the evaporation is large, and the plant is very easy to lose water and die, so the leaves should be sprayed 2-3 times a day to keep the air moist.

The spray should not cause water droplets on the leaves to prevent water droplets from dripping into the pot. Do not apply fertilizer or ferrous sulfate during the seedling slowing period.

In order to save life after repotting, you can reduce consumption by pruning. You can properly prune off old branches, weak branches, introverted branches, long branches and branches that have already bloomed to improve the ventilation conditions inside the plant. Leaves with yellow leaves, rotten leaves or diseased spots should be pruned off in time to prevent them from remaining on the plant.

Watering must ensure that it is watered thoroughly, and if necessary, the soaking pot method can be used to allow the root system at the bottom to absorb enough water to avoid water-deficient wilting, and then wait for the topsoil to dry before watering.

If the root system of the gardenia is seriously damaged, the gardenia buds are likely to fall off, so it is better to thin the buds directly to avoid consuming the nutrients of the tree and promote the rapid recovery of the tree. In addition, some old leaves can be removed, but not all of them can be removed to reduce the evaporation of water from the leaves.

A very important point after changing the pot is moisturizing, because the root system is not able to absorb water normally, it is very critical to absorb the moisture in the air through the leaves, at this time, it is necessary to ensure high air humidity by spraying or opening a humidifier and bagging, and at the same time, attention should be paid to opening more windows for ventilation to ensure good air circulation, so as to avoid various pests and diseases from finding the door.

1. Slow seedling treatment Gardenia leaves wilt after repotting, which may be caused by not adapting to the environment, at this time, it is necessary to move the gardenia to a ventilated semi-shaded place for slow seedling, so that the plant can quickly adapt to the new environment, wait for 1-2 weeks, you can place the gardenia in a bright place to promote its photosynthesis.

2. Soak the flower pot When cultivating gardenias, if the root system of the plant is damaged and cannot absorb water, it will cause its leaves to wilt, you need to prepare a pot with a container of clean and pollution-free water, and then soak the gardenia together with the pot into the water, so that the water enters the soil from the drainage hole, which is conducive to the vigorous growth of gardenias.

3, warm measures gardenia is a warm-loving plant, it will grow poorly in the environment where the ambient temperature is lower than 10, when breeding gardenias, you need to do a good job of keeping warm for it, you can use a plastic bag to put it on top of the gardenia, for its warmth and moisturizing, and to poke a few holes in the plastic bag to ventilate the gardenia.

4. Fertilization management Gardenia likes fertilizer, but is not tolerant of thick fertilizer, when breeding gardenias, it is necessary to water diluted ferrous sulfate into the soil, so that the soil is slightly acidic, maintain the normal growth of gardenias, and in the gardenia growth season, apply thin phosphorus and potassium fertilizer or potassium dihydrogen phosphate once a month to promote its flower bud differentiation.

Note: Gardenias love moisture. If the air humidity is lower than 70%, it will directly affect the differentiation of flower buds and the growth of flower buds, but excessive humidity will cause root rot, branches and yellow leaves to fall off. In addition to normal watering, the leaves and the ground near the foliage should be sprayed with water frequently, and the air humidity should be increased appropriately.

Gardenia peanuts are watered with ferrous sulfate alum water or alum fertilizer water once every 7-10 days for a long time. The two can be carried out alternately, which can not only prevent the alkalinization of the soil, but also replenish the iron in the soil, which can not only prevent the leaves from yellowing, but also make the leaves green and shiny, and the flowers are hypertrophied.

Gardenia leaves wilt due to over-watering, too much sunlight, and unsuitable soil.

1. Overwatering

Gardenia is not resistant to moisture, when cultivating gardenias, if watering too frequently, it will lead to water rot in the root system of the plant, which will make the leaves of gardenia yellow and wilted, need to be watered every 7-10 days, keep the soil slightly moist, and promote the vigorous growth of gardenias.

2. The light is too strong

When growing gardenias, if the light is too strong, the plants will be burned, which will make the leaves of the gardenia soft and wilted, and it is necessary to move the plants to a ventilated scattered light area during the summer months, or build a shade net above the gardenia to make them grow healthily.

3. The soil is unsuitable

Gardenia is suitable for growing in loose and breathable acidic soil, when cultivating gardenias, if the soil is compacted or alkaline, it will lead to poor respiration of the root system of the plant, you need to change the potting soil for gardenia once a year, you can add ferrous sulfate to the soil to make it slightly acidic.

Remedy.

1. Proper watering

Gardenia peanuts are long-term from April to September, when the surface of the potting soil is dry, they are watered, and they can be watered with a watering can to the leaves in the evening. If the growth is too long and the internodes are long, you don't need to water at night, but you can get up in the morning to water. During the growing season, water the alum fertilizer once a week to keep the foliage green.

Reduce watering in winter to avoid standing water.

2. Appropriate fertilization

Gardenia is a fertilizer-loving plant, and can be watered once a week during the growing season with alum fertilizer made of cake fertilizer and ferrous sulfate. At the budding stage, a potassium dihydrogen phosphate aqueous solution was applied to promote the large and colorful flowers and the rich floral fragrance. Fertilization should be stopped when the temperature is above 35 in summer and below 15 in winter.

3. Reasonable temperature

The most suitable temperature for gardenias is around 16-20, and the temperature during flowering is 26-28. In winter, indoor maintenance should be kept at 6-10 degrees, and the minimum should not be less than 0. When the temperature is higher than 15, it can be placed in a cool and ventilated place.

Anything below -5 will cause the leaves to wilt.

After the gardenia is repotted, the leaves wilt, you can move it to a ventilated semi-shaded place to slow the seedlings, and you can also soak the gardenia and the pot in water to make the soil completely soaked.

Excessive fertilization is also one of the common causes of leaves wilting after repotting gardenias, many of us fertilize gardenias in large quantities after repotting gardenias, which will cause the roots of gardenias to be burned and then the leaves wilt. Plants that have just been repotted need a gradual adaptation process, because when the root system of the gardenia is repotted, the root system will be damaged to varying degrees, and the damage to the root will affect its absorption function, so the leaves will wilt if they cannot absorb nutrients.

If this happens, then we don't need to care about it, just cut off the leaves that are too wilting, and then maintain them according to the normal management method of gardenia after repotting, and wait until its root system recovers and the leaf wilting situation will naturally recover.

The meaning of the gardenia

1. Purity: The flowers of gardenia are white and look very clean, so it means purity. It will also give people a very intimate and pure feeling, symbolizing kindness and purity of heart.

2. Eternity: It also means eternity, because it waits for so long from the growth of pregnant buds to flowering, just because of an agreement in summer, so it is also represented by people eternal love. At the same time, under its pure appearance, there is a hidden quality of tenacity, so it symbolizes perseverance and waiting.

3. Joy and hope: It blooms in the summer, which is also the time when many students leave the campus, and their hearts are full of hope for the future and the joy of leaving the campus.

Iron deficiency and alkaline:Gardenia likes a slightly acidic growth environment, if there is a long-term lack of iron, water and soil are alkaline, it will lead to the growth of gardenia deteriorates, the leaves are pale yellow or white, and the leaf veins are still green. Gardenia can be replaced with slightly acidic new soil, or sprayed with some ferrous sulfate diluted solution or diluted vinegar to adjust the acidity and alkalinity of the soil, thereby improving leaf color.

Soil compaction:Gardenias do not like compacted, heavy soil, suitable for growing in breathable, permeable soil, if the soil is not suitable for growth, it will lead to poor root breathing, resulting in limited water and fertilizer absorption, resulting in yellowing of leaves. Gardenia planting during the regular loosening of the soil, can be raised for a year or two to change the soil, keep the soil loose.

Potted gardenia precautions.

Gardenia in the process of growth of water and fertilizer requirements are higher, gardenia likes to grow in a humid environment, it is afraid of drought and waterlogging, so each watering can take the principle of small water frequent watering, do not let the bottom of the pot accumulate water on the line, fertilization is also very important to the growth of gardenia, the growth period can be thin fertilizer diligent.

Potted gardenias have strict control over light temperature, can grow in a full-day or half-sunshine environment, when the sun is strong enough, it needs to be shaded, and at the same time, the gardenia should be properly cooled in summer, and the gardenia should be kept warm in winter, so that the gardenia can grow better.

The yellowing of gardenia leaves is usually caused by overwatering.

At this time, you should stop watering and remove the yellow leaves from the branches. When planting gardenias, it is important not to let there be stagnant water in the pot when watering, so it should be watered many times and in small amounts.

If the gardenia has just been bought, and the yellow leaves appear without too much watering, it may be a lack of fertilizer, and some ferrous sulfate plant fertilizers can be purchased to apply. Gardenias are leafy plants and should be placed in a well-lit and well-ventilated environment.

It is inevitable, do not see indoor bright light during the root recovery period, and watering should wait for the surface of the potting soil to dry before watering thoroughly. Until new leaves grow, maintain normally.

Gardenia Farming Tips:

1. Soil: Gardenia is an indicator plant of acidic soil, so the slightly acidic environment of the soil is the key to determining the growth of gardenia. The culture soil should be mixed with 7 parts of slightly acidic sandy loam laterite and 3 parts of humus. It is advisable to control the pH value of the soil in between.

Is the soil acidity alkaline? Adjust with ferrous sulfate to see if the pH is in between. Use acidic fertilizers as much as possible, and it is also good to add ferrous sulfate after fermentation in rice washing water at home.

Buy a pH test strip (2 yuan, which can be used for a long time) at the pharmacy to measure the acidity of ferrous sulfate in rice water first, and then measure the acidity of the water flowing from the bottom of the pot after watering the flowers (diluted 1:3 per week to water) as a basis for testing.

Gardenias are fertilizer-loving plants. After entering the peak growing season in April, you can top dressing once every half month (it is best to mix more water when fertilizing to prevent flower burning). In this way, it can not only meet the fertilizer needs of gardenias, but also keep the soil environment in a relatively balanced slightly acidic environment to prevent the occurrence of yellowing.

2. Temperature: The optimal growth temperature of gardenia is 16 -18. Low temperature and direct sunlight are extremely unfavorable for its growth, so it is advisable to maintain gardenias in a sparse forest or shade shed with good ventilation, high air humidity and light transmission in summer.

In winter, it should be placed in an environment with sunlight and a temperature not lower than 0, and let it dormant, as too high a temperature will affect the flowering of the next year.

3. Moisture: Gardenias like moist air, and watering should be increased appropriately during the growth period. Usually the potting soil can be watered when it is white, and it can be watered thoroughly at one time.

In summer, it is hot and dry, and it is necessary to spray the foliar surface 2-3 times a day to increase the humidity of the air and help the plants cool down. However, after the flowers have buds, they should not be watered too much, so as not to cause buds. In winter, it is better to water on the dry side to prevent the water from rotting the roots.

I hope to adopt it.

Change the pot of the gardenia in winter, and if you don't pay attention to this 1 point, the leaves will fall out.